我有以下实体时,我坚持我进行转储, 我移动到字段字符串值(这是如何模型定义有ID值字符串与值如度假,WORK_ACCIDENT ......所以我不能改变它),误差ID类型字符串错误的实体
类型INTEGER无效的字符串格式。
@Entity
public class LeaveReType {
@Id
@GeneratedValue(strategy = GenerationType.TABLE)
private String id;
具有ID字符串类型另一个实体,我当我移动到该数持久性 工作正常,我可以使用一些ID注释忽略此限制吗?
Exception in thread "main" javax.persistence.RollbackException: Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.4.1.v20121003-ad44345): org.eclipse.persistence.exceptions.DatabaseException
Internal Exception: java.sql.SQLDataException: Invalid character string format for type INTEGER.
Error Code: 20000
Call: INSERT INTO LESTTYPE (ID, AVAILABLEBALANCE, ENTITLEMENT, NAME, PENDINGITEMS) VALUES (?, ?, ?, ?, ?)
bind => [5 parameters bound]
Query: InsertObjectQuery(LESTTYPE [id=WORK_ACCIDENT, name=Work Accident, entitlement=n/a, availableBalance=n/a, pendingItems=0 pending items])
我也试图与我得到同样的错误
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
@TypeConverter(dataType = Long.class, name = "id")
private String id;
http://stackoverflow.com/questions/4930762/generate-an-auto-generated-value-of-a-field-under-java-hibernate-id-generated – BobTheBuilder 2013-03-19 09:29:37
@ baraky-我试着添加注释@Column(columnDefinition =“ID1”,name =“id”)和错误是一样的... – 2013-03-19 09:39:02
你试过http://stackoverflow.com/a/8090756/1651233 – BobTheBuilder 2013-03-19 09:43:57